There are many reasons for the burning of the current transformer 　　 1. Install circuit breakers to prevent branch faults from power outages of the entire line, especially to ensure that the branch circuit breakers can reliably trip. 　　2. Connect the current...

Description of the relevant knowledge of the open-close current transformer 　　 1. The open-close current transformer uses a high-strength PVC shell with a fully cast bus-bar structure. The three rubber rings of the transformer directly clamped on the cable resist the...

Accurate measurement of full point of current transformer 　　 Current transformer is the measurement and calculation of the current of a small current transformer due to the excessive magnetic flux density of the iron core. The original side leads the way, and the...

How to confirm the saturation of current transformer?   　　 In order to study the working characteristics of the current transformer and confirm whether it can saturate and affect the correctness of the maintenance operation when maintaining external faults from...

What is the meaning of zero sequence current transformer and what is the difference between it and ordinary current transformer The basic principle is the same as the common transformer du. The main differences are: 　　 1. The method of use is different. The dao zero...

About the installation requirements of open-close current transformers 　　In the normal use of the open-close current transformer, everyone should install it in accordance with the technical requirements such as the manual. 　　 1. Construct according to the drawing, the...